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Edwards Vacuum A37104919 E2M1.5 interstage Two Stage Rotary Vane Pump, Oil-Sealed, 200-230V, 1-ph, 50/60Hz, IEC 60320 connectors
Small EM series pumps are rugged mechanical oil-sealed pumps with speeds of 0.7 and 1.5 m3/hr. Compact and quiet, they feature advanced lubrication circuits, high reliability, and accessories to suit specific application needs.
Technical Data
Displacement (swept volume) | |
50 Hz | 1.8 m3h-1 / 1 ft3min-1 |
60 Hz | 2.2 m3h-1 / 1.3 ft3min-1 |
Speed (Pneurop 6602) | |
50 Hz | 1.6 m3h-1 / 0.8 ft3min-1 |
60 Hz | 2.0 m3h-1 / 1.2 ft3min-1 |
Ultimate vacuum (total pressure) | |
without gas ballast | 3 x 10-3 mbar / 2.3 x 10-3 Torr |
with gas ballast | 2.5 x 10-2 mbar / 1.9 x 10-2 Torr |
Inlet connection | NW10 flange |
Outlet connection | Nozzle 11 mm external diameter removable from 3/8 inch BSP tapped hole |
Maximum permitted pressure at outlet | 0.5 bar gauge / 7 psig |
Maximum inlet pressure for water vapour | 15 mbar / 11 Torr |
Maximum water vapour pumping rate | 16 gh-1 |
Motor power 50/60 Hz (IP54) | 0.16 kW |
Nominal rotation speed 50/60Hz | 2800/3400 rpm |
Power connector | IEC EN60320 C13 |
Operating temperature range | 12 - 40 °C |
Weight | 10 kg / 22 lbs |
Noise | 54 dB (A) @ 50 Hz |
Noise with acoustic enclosure | 47 dB(A) @ 50Hz |
Oil capacity - max | 0.28 litre |
min | 0.2 litre |
Recommended oil (supplied) | Ultragrade 15 |
